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Voltage Regulator 5.0V 2A (L78S05CV)

L78S05CV
£2.12 £1.77
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Voltage regulators are designed to maintain and stabilise voltage levels. Regulators are found in most electronic devices, and can be used to step-down and control voltage outputs from a high voltage source, dissipating excess energy as heat. This is great for applications where you need multiple discrete voltages for different devices, as you can use voltage regulators to step-down from a single higher output source! Voltage regulators can also be used as current limiters in circuits, as they will overheat and shut-down or burn out when their maximum current is exceeded, hopefully protecting devices down the line.

This is the TO-220 version which means if fits perfectly into breadboards and is great for projects. This voltage regulators also features internal current limiting, thermal shut-down protection and a nice clean 4% regulation. It has a voltage drop of ~5V, which means the input voltage must typically remain 5V above the output voltage (5V), so you'll need to provide at least 10V's to obtain a clean output. Please also note the current limit of your chosen regulator, they will burn-out if this current is exceeded.

  • Input Voltage Max: 35V
  • Input Voltage Min: 10V
  • Min. Voltage Drop: 5V
  • Linear Regulator Case Style: TO-220
  • No. of Pins: 3
  • Operating Temperature Max: 150°C
  • Operating Temperature Min: 0°C
  • Output Current: 2A
  • Output Voltage Nom.: 5V